"Don Jenkins" wrote in message
...
My garage door opens by itself from time to time. The make is called
"Challenger", and it is distributed by Swift Garage Door Systems.

Can anyone suggest a cure?

Thanks a lot to anyone who replies.

Don (For email replace first l with on)

sounds like wireless device in the house is doing this

change the frequency of garage door opener
I don't know how, I just know you can